287961168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1439}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 814233600

約数和(自身を除く): 526272432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 379, 528, 758, 1137, 1439, 1516, 2274, 2878, 3032, 4169, 4317, 4548, 5756, 6064, 8338, 8634, 9096, 11512, 12507, 15829, 16676, 17268, 18192, 23024, 25014, 31658, 33352, 34536, 47487, 50028, 63316, 66704, 69072, 94974, 100056, 126632, 189948, 200112, 253264, 379896, 545381, 759792, 1090762, 1636143, 2181524, 3272286, 4363048, 5999191, 6544572, 8726096, 11998382, 13089144, 17997573, 23996764, 26178288, 35995146, 47993528, 71990292, 95987056, 143980584, 287961168]

約数ペア:

[(1, 287961168), (2, 143980584), (3, 95987056), (4, 71990292), (6, 47993528), (8, 35995146), (11, 26178288), (12, 23996764), (16, 17997573), (22, 13089144), (24, 11998382), (33, 8726096), (44, 6544572), (48, 5999191), (66, 4363048), (88, 3272286), (132, 2181524), (176, 1636143), (264, 1090762), (379, 759792), (528, 545381), (758, 379896), (1137, 253264), (1439, 200112), (1516, 189948), (2274, 126632), (2878, 100056), (3032, 94974), (4169, 69072), (4317, 66704), (4548, 63316), (5756, 50028), (6064, 47487), (8338, 34536), (8634, 33352), (9096, 31658), (11512, 25014), (12507, 23024), (15829, 18192), (16676, 17268)]